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help for ^z1^                                             Version 1.0
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Normalizes variables (i.e., recodes variables to range from 0 to 1)
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   ^z1^ [variable list]


Description
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For each variable specified, ^z1^ recodes to lie on a 0 to 1 scale.  


Examples
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  . z1 age education


Contact
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L.J Zigerell Jr. (ljz9@pitt.edu)
